【判断题】通过曲线组指令是指通过一系列轮廓曲线(大致在同一方向)建立片体或实体。轮廓曲线(截面线串)可以是曲线、体边界或体表面等几何体。
【单选题】There's a postage and packing fee ______the repair charge.
【单选题】快速从带有领域的面片中提取简单的实体几何对象,诸如圆柱、圆锥、球体等,该描述指的是那种命令( )。
【简答题】Wrongly delivering the goods is the fault of our person in charge of packing.
【简答题】On packing and charge Dear Sirs, The 12000 cycles you ordered will be ready (1) dispatch by 17th December.Since you require them (2) onward shipment to Bahrain, Kuwait, Oman and Qatar, we are arrangin...
【简答题】There is no extra charge for packing ______ .